Low infectivity among asymptomatic patients with a positive severe acute respiratory coronavirus virus 2 (SARS-CoV-2) admission test at a tertiary care center, 2020–2022
We used a strand-specific RT-qPCR to evaluate viral replication as a surrogate for infectiousness among 242 asymptomatic inpatients with a positive severe acute respiratory coronavirus virus 2 (SARS-CoV-2) admission test. Only 21 patients (9%) had detectable SARS-CoV-2 minus-strand RNA. Because most...
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| Veröffentlicht in: | Infection control and hospital epidemiology 2024-02, Vol.45 (2), p.241-243 |
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| container_title | Infection control and hospital epidemiology |
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| creator | Tayyar, Ralph Kiener, Melanie A. Liang, Jane W. Contreras, Gustavo Rodriguez-Nava, Guillermo Zimmet, Alex N. Contag, Caitlin A. Srinivasan, Krithika McIntyre, Karen Subramanian, Aruna Shepard, John Tompkins, Lucy S. Pinsky, Benjamin A. Salinas, Jorge L. |
| description | We used a strand-specific RT-qPCR to evaluate viral replication as a surrogate for infectiousness among 242 asymptomatic inpatients with a positive severe acute respiratory coronavirus virus 2 (SARS-CoV-2) admission test. Only 21 patients (9%) had detectable SARS-CoV-2 minus-strand RNA. Because most patients were found to be noninfectious, our findings support the suspension of asymptomatic admission testing. |
| doi_str_mv | 10.1017/ice.2023.210 |
| format | Article |
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| identifier | ISSN: 0899-823X |
| ispartof | Infection control and hospital epidemiology, 2024-02, Vol.45 (2), p.241-243 |
| issn | 0899-823X 1559-6834 |
| language | eng |
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| source | MEDLINE; Cambridge University Press Journals Complete |
| subjects | Asymptomatic Clinical Laboratory Techniques Concise Communication COVID-19 COVID-19 - diagnosis COVID-19 - epidemiology COVID-19 Testing COVID-19 vaccines Diagnostic tests Disease prevention Disease transmission Epidemiology Health care Health facilities Hospitals Humans Infections Pandemics Ribonucleic acid RNA RNA, Viral - genetics SARS-CoV-2 - genetics Severe acute respiratory syndrome coronavirus 2 Tertiary Care Centers Transplants & implants Ventilation Ventilators |
| title | Low infectivity among asymptomatic patients with a positive severe acute respiratory coronavirus virus 2 (SARS-CoV-2) admission test at a tertiary care center, 2020–2022 |
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